Doppler Spread Estimation by Subspace Tracking for OFDM Systems
Xiaochuan ZhaoTao PengMing YangWenbo WangPublished in: CoRR (2008)
Keyphrases
- estimation algorithm
- ofdm system
- carrier frequency offset
- particle filter
- computationally efficient
- feature space
- kalman filter
- object tracking
- kalman filtering
- wireless communication
- mean shift
- principal component analysis
- maximum likelihood
- neural network
- appearance model
- distributed databases
- particle filtering
- denoising
- video sequences
- orthogonal frequency division multiplexing
- multiscale